Enlargement of the spleen is a symptom of mono that needs to be taken into account even after the virus seems to have gone. Anyone who has had mono must take care to avoid strenuous physical activities for a couple of months after their recovery. If someone decides to lift weights or play strenuous physical sports before this time has elapsed, they risk rupturing their spleen. This restriction especially inconveniences professional sportspeople, and teenagers keen to get back to the college term might also be tempted to ignore the warning, but it is foolish to risk a knock or fall that could lead to a spleen rupture.

This site offers information designed for educational purposes only. You should not rely on any information on this site as a substitute for professional medical advice, diagnosis, treatment, or as a substitute for, professional counseling care, advice, diagnosis, or treatment. If you have any concerns or questions about your health, you should always consult with a physician or other healthcare professional.